[PATCH v2 3/6] dt-bindings: mfd: pm8008: Add PM8010 I2C support

[Nihal Kumar Gupta <nihal.gupta@oss.qualcomm.com>]

From: Dhruvin Rajpura <drajpura@qti.qualcomm.com>

Some designs integrate the PM8008/PM8010 with the interrupt pin left
unconnected, deliberately. That compromises some functionality, but
the core function of programming the voltage regulators remains
available, so make interrupts (and the interrupt-controller
properties that depend on it) optional.

PM8010 can communicate over either SPMI or I2C, depending on whether
GPIO1 is pulled high or low. Since qcom,pm8010 is already used by the
SPMI PMIC bindings, whose properties are tailored to SPMI, add a
separate qcom,pm8010-i2c compatible for the I2C case.

Signed-off-by: Dhruvin Rajpura <drajpura@qti.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Nihal Kumar Gupta <nihal.gupta@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
index 0c6e1870db1dc571af668c37655017cefe82e139..2f439ff9805d253bdd815bc85ac206ed1be964b6 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
@@ -16,7 +16,9 @@ description: |
 
 properties:
   compatible:
-    const: qcom,pm8008
+    enum:
+      - qcom,pm8008
+      - qcom,pm8010-i2c
 
   reg:
     maxItems: 1
@@ -88,18 +90,14 @@ properties:
 required:
   - compatible
   - reg
-  - interrupts
   - vdd-l1-l2-supply
   - vdd-l3-l4-supply
   - vdd-l5-supply
   - vdd-l6-supply
   - vdd-l7-supply
-  - gpio-controller
-  - "#gpio-cells"
-  - gpio-ranges
-  - interrupt-controller
-  - "#interrupt-cells"
-  - "#thermal-sensor-cells"
+
+dependencies:
+  interrupt-controller: [ interrupts, "#interrupt-cells" ]
 
 additionalProperties: false
 

-- 
2.34.1